Staff Master

you have become an expert at wielding quarterstaves, granting you the following benefits:

• while wielding a quarterstaff in 2 hands, the damage dice for you is 1d10, instead of 1d8.
• when you take the attack action on your turn to attack with a quarterstaff you are holding in one hand, you can make an unarmed strike as part of the same action.
• when a creature you can see hits you with a melee attack while you are holding a quarterstaff, you can use you reaction to increase your armor class by 1, or 2 instead if you are wielding it with 2 hands.